Left/right keys in Details view

[Dreamer]

Currently the keys left/right work as home/end in Details view.

I think it would be more useful and intuitive if the left/right keys would work as page up/page down. Especially in folders with many items, or/and when using Plain view, for better navigation between many items.

If needed, it could be added as option, but I think this should be the default option.

One more disadvantage of the current state - I often press left or right key by mistake and I lose the position, it's pity if there are thousands of items in the list. More over, the left/right keys works as page up/down in List view already, so they work different in Details view, another reason to change it.